/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.geode.codeAnalysis;
import java.lang.reflect.Field;
import java.util.HashMap;
import java.util.Map;

import org.apache.geode.codeAnalysis.decode.CompiledClass;
import org.apache.geode.codeAnalysis.decode.CompiledField;



public class ClassAndVariables implements Comparable {
  public CompiledClass dclass;
  public boolean hasSerialVersionUID = false;
  public long serialVersionUID;
  public Map<String,CompiledField> variables = new HashMap<String,CompiledField>();
  
  public ClassAndVariables(CompiledClass parsedClass) {
    this.dclass = parsedClass;
    
    String name = dclass.fullyQualifiedName().replace('/', '.');
    try {
      Class realClass = Class.forName(name);
      Field field = realClass.getDeclaredField("serialVersionUID");
      field.setAccessible(true);
      serialVersionUID = field.getLong(null);
      hasSerialVersionUID = true;
    } catch (NoSuchFieldException e) {
      //No serialVersionUID defined
      
    } catch (Throwable e) {  
      System.out.println("Unable to load" + name + ":" + e);
    }
    
  }
  
  public int compareTo(Object other) {
    if ( !(other instanceof ClassAndVariables) ) {
      return -1;
    }
    return dclass.compareTo(((ClassAndVariables)other).dclass);
  }
  
  
  @Override public String toString() {
    return ClassAndVariableDetails.convertForStoring(this);
  }

}
